4. Determine whether the following statements are true and give an explanation or counterexample. a) k=1∑∞(eπ)−k is a
Posted: Thu Jul 14, 2022 4:21 pm
4. Determine whether the following statements are true and give an explanation or counterexample. a) k=1∑∞(eπ)−k is a convergent geometric series. b) If a is a real number and k=12∑∞ak converges, then k=1∑∞ak converges. c) If the series k=1∑∞ak converges and ∣a∣<∣b∣, then the series k=1∑∞bk converges.